package com.lyz.dataStructure.algorithm.zijietiaodong2020;


import java.util.Scanner;

/*
秘密通信
 */
public class Main1 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N =sc.nextInt();
        int M = sc.nextInt();
        int[] arr = new int[N+M-1];
        for(int i =0;i<arr.length;i++){
            arr[i] = sc.nextInt();
        }

    }
}
